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What Causes The Lub Dub Sound Of The: Heartbeat Portable

DLL Explorer is a useful utility which lists all loaded DLLs across all
running processes. To simplify the analysis of loaded DLLs, the program lists only unique and non-system DLL files, along with the file publisher and description. A one-click save log can also be created making system snapshots simple.

For Windows 7 SP1, 8, 8.1, 10, 11 (32/64-bit)

app screenshot

What Causes The Lub Dub Sound Of The: Heartbeat Portable

Lub-dub. Lub-dub. Lub-dub.

The boy, Leo, looked up. “Why does it make that sound? Like a tiny shoe inside?”

“Exactly. That’s your blood saying, ‘No going back!’” She tapped the paper. “Then the heart keeps pushing. Blood shoots into the big pipes—the aorta and pulmonary artery. The second sound, the dub , happens when the heart relaxes. Those two exit doors—the aortic and pulmonic valves—slam shut. Dub. ” what causes the lub dub sound of the heartbeat

Leo mimed a slam. “ Lub. ”

“All day, every day. Two pairs of doors, slamming in perfect sequence. Lub from the incoming valves. Dub from the outgoing ones.” She paused. “Unless something’s wrong. Then it’s not lub-dub . It’s lub-shhh-dub , or lub-dub-whoosh . That’s a murmur. A leaky or stiff door.” Lub-dub

Leo pressed his own palm to his ribs. “Mine sound okay?”

“So it’s not the muscle,” Leo whispered. “It’s the valves. The doors.” The boy, Leo, looked up

“Doors?”


Application Screenshots

Here there are some screenshots of the application.

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Lub-dub. Lub-dub. Lub-dub.

The boy, Leo, looked up. “Why does it make that sound? Like a tiny shoe inside?”

“Exactly. That’s your blood saying, ‘No going back!’” She tapped the paper. “Then the heart keeps pushing. Blood shoots into the big pipes—the aorta and pulmonary artery. The second sound, the dub , happens when the heart relaxes. Those two exit doors—the aortic and pulmonic valves—slam shut. Dub. ”

Leo mimed a slam. “ Lub. ”

“All day, every day. Two pairs of doors, slamming in perfect sequence. Lub from the incoming valves. Dub from the outgoing ones.” She paused. “Unless something’s wrong. Then it’s not lub-dub . It’s lub-shhh-dub , or lub-dub-whoosh . That’s a murmur. A leaky or stiff door.”

Leo pressed his own palm to his ribs. “Mine sound okay?”

“So it’s not the muscle,” Leo whispered. “It’s the valves. The doors.”

“Doors?”


Product Details

Version 1.5
Last Updated April 25, 2023
Operating System Windows 7 SP1, 8, 8.1, 10, 11 (32/64-bit)
License Type Shareware
Setup File Size ~44 MB
Install Size ~10 MB